Aluminum Wall Exhaust Shutter, Rear Flange 16" - EAS-MF 16

The aluminum wall shutter is a rear flanged exhaust shutter for areas where corrosion may be a problem. the frame and blades are mill finish aluminum. the blades have a galvanized reinforcement strip across the top of each blade for added strength and counter balancing efficiency. the blades have a felt seal on the leading edge for quiet closing and better protection from the weather. ideal for use with direct-drive or belt-driven exhaust fans. recommended for vertical mount exhaust applications only. made in the usa